公开(公告)号：EP2996128B1

公开(公告)日：2018-01-17

申请号：EP15184355.4

申请日：2015-09-08

Applicant: Johnson Electric S.A.

Inventor： Balgheim, Udo ,  Fangmann, Gerhard

IPC: H01H9/06 ,  H01H19/38 ,  H01H19/11 ,  H01H9/04

CPC classification number: H01H9/20 ,  H01H9/061 ,  H01H9/063 ,  H01H19/11 ,  H01H19/38 ,  H01H21/22 ,  H01H2009/048 ,  H01H2207/034 ,  H01H2221/016 ,  H01H2231/048

Abstract: An electric switch (1), in particular for manually operated electric tools or appliances with an electric motor, is switchable from outside by means of a plunger (13). A changeover device (40) is provided for setting the direction of rotation of the electric motor, which changeover device can be activated for example by a tappet (47) arranged on the outside. The switch (1) is constructed very compactly, which simplifies the sealing of a switch of this type.

公开(公告)号：EP2375468B1

公开(公告)日：2017-09-20

申请号：EP11161461.6

申请日：2011-04-07

Applicant: Black & Decker Inc.

Inventor： Cunanan, Regina ,  Delose, Frank J. ,  Gorti, Bhanuprasad V. ,  Howard, Geoffrey S. ,  Iqbal, Aziz ,  Velderman, Matthew J. ,  White, Daniel J.

IPC: H01M2/02 ,  H01M2/10 ,  B25F5/02 ,  G01R31/36 ,  H01H9/06 ,  H01M10/44 ,  H01M10/48 ,  H02J7/00 ,  H02J7/04 ,  H05B33/08 ,  H02P7/29 ,  H01M10/42

CPC classification number: H02J7/0021 ,  B25F5/02 ,  B25F5/021 ,  G01R31/362 ,  G01R31/3627 ,  G01R31/3675 ,  G01R31/3682 ,  H01H9/061 ,  H01H2009/065 ,  H01M10/441 ,  H01M10/482 ,  H01M2010/4271 ,  H01M2010/4278 ,  H01M2220/30 ,  H01R12/7005 ,  H01R13/112 ,  H02J7/0003 ,  H02J7/0008 ,  H02J7/0019 ,  H02J7/0031 ,  H02J7/0045 ,  H02J7/0047 ,  H02J7/0063 ,  H02J7/007 ,  H02J7/045 ,  H02J2007/004 ,  H02J2007/0067 ,  H02P3/08 ,  H02P7/285 ,  H02P7/29 ,  H02P31/00 ,  H05B33/0806

Abstract: A power tool including a motor, an input unit such as a variable-speed trigger switch, and a controller is provided. The controller controls the speed of the motor as a function of the input level indicated by the electrical signal from the input unit. The function is a first expression within a first predetermined range of the input level and a second expression within a second predetermined range of the input level, where the second expression corresponds to a polynomial of a second degree or higher and is different from the first expression.

Abstract translation: 提供了包括电动机的电动工具，诸如可变速度触发开关的输入单元以及控制器。 控制器根据来自输入单元的电信号所指示的输入电平来控制电动机的速度。 该函数是输入电平的第一预定范围内的第一表达式和输入电平的第二预定范围内的第二表达式，其中第二表达式对应于第二等级或更高的多项式且不同于第一表达式 。

公开(公告)号：EP2946886B1

公开(公告)日：2017-02-22

申请号：EP15161736.2

申请日：2015-03-30

Applicant: Black & Decker Inc.

Inventor： EKSTROM, Erik A. ,  VELDERMAN, Matthew J. ,  ALEMU, Redeat G. ,  GROVE, MIchael D. ,  HIZAL, Alpay ,  THEOS, Alexandros T.

IPC: B25F5/00

CPC classification number: H01H21/12 ,  B23Q5/041 ,  B23Q5/10 ,  B25B21/02 ,  B25F5/00 ,  B25F5/02 ,  G05G5/03 ,  H01H9/061 ,  H01H15/04 ,  H01H21/24 ,  H01H2221/044 ,  H01H2231/048 ,  H01H2235/018 ,  H02K7/145 ,  H02K9/06 ,  H02K11/33 ,  H02P6/14 ,  H05K1/021 ,  H05K1/115 ,  H05K1/181 ,  H05K5/0026 ,  H05K7/20136 ,  H05K7/2039 ,  H05K7/20854 ,  H05K2201/10053 ,  H05K2201/10151 ,  H05K2201/10166

Abstract: A directional input unit is provided for a power tool having an electric motor is provided, where the input unit is configured to output a signal indicative of a rotational direction of the electric motor. The input unit includes a forward/reverse actuator having a lever extending from an engagement member and pivotable around a pivot member, the lever having a contact tip, and a biasing member. The biasing member including a lever engaging member engaging the contact tip and having an upper portion and a lower portion with a groove formed at an end common point of the upper and lower portions. A first leg of the biasing member extend downwardly from the upper portion and arranged to be securely received inside an opening of a holder, and a second leg extends upwardly from the lower portion outside the opening between the lever engaging member and the first leg.

Abstract translation: 提供了一种用于具有电动机的电动工具的方向输入单元，其中所述输入单元被配置为输出指示所述电动机的旋转方向的信号。 所述输入单元包括前进/后退致动器，所述前进/后退致动器具有从接合构件延伸并可围绕枢转构件枢转的杆，所述杠杆具有接触尖端和偏置构件。 所述偏置构件包括与所述接触尖端接合并具有上部和下部的杆接合构件，所述上部和下部具有形成在所述上部和下部的端部共同点处的凹槽。 偏置构件的第一腿从上部向下延伸并且布置成牢固地容纳在保持器的开口内，并且第二腿从杆接合构件和第一腿之间的开口的外侧的下部向上延伸。

公开(公告)号：EP2375559A3

公开(公告)日：2017-01-18

申请号：EP11161566.2

申请日：2011-04-07

Applicant: Black & Decker Inc.

Inventor： Forster, Michael K. ,  Leh, Jason K. ,  Lin, Wing W.

IPC: H02P7/29 ,  B25F5/02 ,  H01H9/06 ,  G01R31/36 ,  H01M10/44 ,  H01M10/48 ,  H01M10/42 ,  H01R12/70 ,  H01R13/11 ,  H02J7/00 ,  H02J7/04 ,  H05B33/08

CPC classification number: H02J7/0021 ,  B25F5/02 ,  B25F5/021 ,  G01R31/362 ,  G01R31/3627 ,  G01R31/3675 ,  G01R31/3682 ,  H01H9/061 ,  H01H2009/065 ,  H01M10/441 ,  H01M10/482 ,  H01M2010/4271 ,  H01M2010/4278 ,  H01M2220/30 ,  H01R12/7005 ,  H01R13/112 ,  H02J7/0003 ,  H02J7/0008 ,  H02J7/0019 ,  H02J7/0031 ,  H02J7/0045 ,  H02J7/0047 ,  H02J7/0063 ,  H02J7/007 ,  H02J7/045 ,  H02J2007/004 ,  H02J2007/0067 ,  H02P3/08 ,  H02P7/285 ,  H02P7/29 ,  H02P31/00 ,  H05B33/0806

Abstract: A power tool including a motor, an input unit such as a variable-speed trigger switch, and a controller is provided. The controller controls the speed of the motor as a function of the input level indicated by the electrical signal from the input unit. The function is a first expression within a first predetermined range of the input level and a second expression within a second predetermined range of the input level, where the second expression corresponds to a polynomial of a second degree or higher and is different from the first expression.

Abstract translation: 提供了包括电动机的电动工具，诸如可变速度触发开关的输入单元以及控制器。 控制器根据来自输入单元的电信号所指示的输入电平来控制电动机的速度。 该函数是输入电平的第一预定范围内的第一表达式和输入电平的第二预定范围内的第二表达式，其中第二表达式对应于第二等级或更高的多项式且不同于第一表达式 。

公开(公告)号：EP2946886A1

公开(公告)日：2015-11-25

申请号：EP15161736.2

申请日：2015-03-30

Applicant: Black & Decker Inc.

Inventor： EKSTROM, Erik A. ,  VELDERMAN, Matthew J. ,  ALEMU, Redeat G. ,  GROVE, MIchael D. ,  HIZAL, Alpay ,  THEOS, Alexandros T.

IPC: B25F5/00

CPC classification number: H01H21/12 ,  B23Q5/041 ,  B23Q5/10 ,  B25B21/02 ,  B25F5/00 ,  B25F5/02 ,  G05G5/03 ,  H01H9/061 ,  H01H15/04 ,  H01H21/24 ,  H01H2221/044 ,  H01H2231/048 ,  H01H2235/018 ,  H02K7/145 ,  H02K9/06 ,  H02K11/33 ,  H02P6/14 ,  H05K1/021 ,  H05K1/115 ,  H05K1/181 ,  H05K5/0026 ,  H05K7/20136 ,  H05K7/2039 ,  H05K7/20854 ,  H05K2201/10053 ,  H05K2201/10151 ,  H05K2201/10166

Abstract: An electronic switch and control module (200) for a power tool (100) having an electric motor (104) is provided. The module (200) includes a module housing (204) including a bottom surface (207), side walls (228), and an open face; a printed circuit board (PCB) (202) fittingly received from the open face of the module housing (204) and securely disposed within the module housing (204); an encapsulation member (260) arranged to mate (266) with a mating surface of the side walls (228) of the module housing (204) to form an enclosed compartment (210a) over a portion of the PCB (202) to enclose at least one electronic or electro-mechanical element (214) mounted on a surface of the PCB (202); and power switches (206) mounted on the surface of the PCB (202) within an open compartment (210b) of the module housing (204) where the encapsulation member (260) does not enclose the surface of the PCB (202), the power switches (206) being electrically configured to switchably connect a supply of electric power from a power source (108) to the electric motor (104).

Abstract translation: 提供一种用于具有电动机（104）的电动工具（100）的电子开关和控制模块（200）。 模块（200）包括模块壳体（204），其包括底面（207），侧壁（228）和开放面; 从所述模块外壳（204）的敞开的表面适当地容纳并牢固地设置在所述模块壳体（204）内的印刷电路板（PCB）（202）; 封装构件（260）布置成与模块壳体（204）的侧壁（228）的配合表面配合（266），以在PCB（202）的一部分上方封闭封闭的封闭隔室（210a） 安装在所述PCB（202）的表面上的至少一个电子或机电元件（214）。 以及安装在所述模块壳体（204）的开放隔室（210b）内的所述PCB（202）的表面上的电力开关（206），其中所述密封构件（260）不包围所述PCB（202）的表面， 电力开关（206）被电配置为将来自电源（108）的电力供应开关到电动机（104）。

公开(公告)号：EP2375542A3

公开(公告)日：2014-08-06

申请号：EP11161580.3

申请日：2011-04-07

Applicant: Black & Decker Inc.

Inventor： Forster, Michael K. ,  Leh, Jason K. ,  Lin, Wing W.

IPC: H02J7/00 ,  H02J7/04 ,  H02J9/00 ,  H01M10/48 ,  H02H7/18 ,  G05F1/66 ,  B25F5/02 ,  G01R31/36 ,  H01H9/06 ,  H01M10/42 ,  H01M10/44 ,  H02P7/29 ,  G01R19/165 ,  G06F1/32

CPC classification number: H02J7/0021 ,  B25F5/00 ,  B25F5/02 ,  B25F5/021 ,  G01R31/362 ,  G01R31/3627 ,  G01R31/3675 ,  G01R31/3682 ,  H01H9/061 ,  H01H2009/065 ,  H01M10/441 ,  H01M10/448 ,  H01M10/482 ,  H01M2010/4271 ,  H01M2010/4278 ,  H01M2220/30 ,  H01R12/7005 ,  H01R13/112 ,  H02J7/0003 ,  H02J7/0008 ,  H02J7/0019 ,  H02J7/0031 ,  H02J7/0045 ,  H02J7/0047 ,  H02J7/0063 ,  H02J7/007 ,  H02J7/045 ,  H02J2007/004 ,  H02J2007/0067 ,  H02P3/08 ,  H02P7/285 ,  H02P7/29 ,  H02P31/00 ,  H05B33/0806

Abstract: A power tool system comprising: a tool assembly having a motor; a battery pack that selectively couples to the tool assembly and operates to provide power to the motor; and a discharge control module arranged to monitor a parameter indicative of tool operation while power is delivered from the battery pack to the motor and arranged to fade the power delivered from the battery to the motor by an amount that is computed as a function of a value of the parameter. A method is also provided for operating the power tool system.

Abstract translation: 提供了一种电动工具，包括电动机，诸如变速触发开关的输入单元和控制器。 控制器根据由输入单元的电信号指示的输入电平来控制电机的速度。 该功能是在输入电平的第一预定范围内的第一表达式和在输入电平的第二预定范围内的第二表达式，其中第二表达式对应于第二度或更高的多项式并且与第一表达式不同 。

公开(公告)号：EP2375537A3

公开(公告)日：2012-08-01

申请号：EP11161439.2

申请日：2011-04-07

Applicant: Black & Decker Inc.

Inventor： Delose, Frank J. ,  Gorti, Bhanuprasad V. ,  Howard, Geoffrey S. ,  White, Daniel J. ,  Cunanan, Regina G.C. ,  Iqbal, Aziz ,  Velderman, Matthew

IPC: H02J7/00

CPC classification number: H02J7/0021 ,  B25F5/02 ,  B25F5/021 ,  G01R31/362 ,  G01R31/3627 ,  G01R31/3675 ,  G01R31/3682 ,  H01H9/061 ,  H01H2009/065 ,  H01M10/441 ,  H01M10/482 ,  H01M2010/4271 ,  H01M2010/4278 ,  H01M2220/30 ,  H01R12/7005 ,  H01R13/112 ,  H02J7/0003 ,  H02J7/0008 ,  H02J7/0019 ,  H02J7/0031 ,  H02J7/0045 ,  H02J7/0047 ,  H02J7/0063 ,  H02J7/007 ,  H02J7/045 ,  H02J2007/004 ,  H02J2007/0067 ,  H02P3/08 ,  H02P7/285 ,  H02P7/29 ,  H02P31/00 ,  H05B33/0806

Abstract: A method is provided for identifying a battery pack that is operably coupled to a battery charger. The method comprises: measuring voltage at a plurality of designated terminals of a first battery pack while the battery pack is coupled to the battery charger; determining how many of the designated terminals are connected to a reference voltage, such as battery positive; and identifying an attribute of the battery pack based on how many of the designated terminals are connected to the reference voltage.

Abstract translation: 提供了一种电动工具，包括电动机，诸如变速触发开关的输入单元和控制器。 控制器根据由输入单元的电信号指示的输入电平来控制电机的速度。 该功能是在输入电平的第一预定范围内的第一表达式和在输入电平的第二预定范围内的第二表达式，其中第二表达式对应于第二度或更高的多项式并且与第一表达式不同 。

公开(公告)号：EP2375538A1

公开(公告)日：2011-10-12

申请号：EP11161549.8

申请日：2011-04-07

Applicant: Black & Decker Inc.

Inventor： Cunanan, Regina Gracia C. ,  Gorti, Bhanuprasad V. ,  Howard, Geoffrey S. ,  Delrose, Frank, J. ,  Iqbal, Aziz ,  Velderman, Matthew, J. ,  White, Daniel J.

IPC: H02J7/00 ,  H02J7/04 ,  H01M10/42 ,  H01M10/44 ,  H01M10/48

CPC classification number: H02J7/0021 ,  B25F5/02 ,  B25F5/021 ,  G01R31/362 ,  G01R31/3627 ,  G01R31/3675 ,  G01R31/3682 ,  H01H9/061 ,  H01H2009/065 ,  H01M10/441 ,  H01M10/482 ,  H01M2010/4271 ,  H01M2010/4278 ,  H01M2220/30 ,  H01R12/7005 ,  H01R13/112 ,  H02J7/0003 ,  H02J7/0008 ,  H02J7/0019 ,  H02J7/0031 ,  H02J7/0045 ,  H02J7/0047 ,  H02J7/0063 ,  H02J7/007 ,  H02J7/045 ,  H02J2007/004 ,  H02J2007/0067 ,  H02P3/08 ,  H02P7/285 ,  H02P7/29 ,  H02P31/00 ,  H05B33/0806

Abstract: A method of charging a battery pack coupled to a battery charger, comprising determining voltage of one or more battery cells in the battery pack; selecting a magnitude for a charge current from amongst two or more different charge currents based on the voltage of the battery cells when the voltage of the battery cells is below a target charge value; and delivering the selected magnitude of charge current to the battery cells.

Abstract translation: 一种对与电池充电器耦合的电池组进行充电的方法，包括确定所述电池组中的一个或多个电池单元的电压; 当电池单元的电压低于目标电荷值时，基于电池单元的电压从两个或更多个不同充电电流中选择充电电流的幅度; 并将所选择的充电电流的大小传送到电池单元。

公开(公告)号：EP2375537A2

公开(公告)日：2011-10-12

申请号：EP11161439.2

申请日：2011-04-07

Applicant: Black & Decker Inc.

Inventor： Delose, Frank J. ,  Gorti, Bhanuprasad V. ,  Howard, Geoffrey S. ,  White, Daniel J. ,  Cunanan, Regina G.C. ,  Iqbal, Aziz ,  Velderman, Matthew

IPC: H02J7/00 ,  H01M10/44

CPC classification number: H02J7/0021 ,  B25F5/02 ,  B25F5/021 ,  G01R31/362 ,  G01R31/3627 ,  G01R31/3675 ,  G01R31/3682 ,  H01H9/061 ,  H01H2009/065 ,  H01M10/441 ,  H01M10/482 ,  H01M2010/4271 ,  H01M2010/4278 ,  H01M2220/30 ,  H01R12/7005 ,  H01R13/112 ,  H02J7/0003 ,  H02J7/0008 ,  H02J7/0019 ,  H02J7/0031 ,  H02J7/0045 ,  H02J7/0047 ,  H02J7/0063 ,  H02J7/007 ,  H02J7/045 ,  H02J2007/004 ,  H02J2007/0067 ,  H02P3/08 ,  H02P7/285 ,  H02P7/29 ,  H02P31/00 ,  H05B33/0806

Abstract: A method is provided for identifying a battery pack that is operably coupled to a battery charger. The method comprises: measuring voltage at a plurality of designated terminals of a first battery pack while the battery pack is coupled to the battery charger; determining how many of the designated terminals are connected to a reference voltage, such as battery positive; and identifying an attribute of the battery pack based on how many of the designated terminals are connected to the reference voltage.

Abstract translation: 提供了一种用于识别可操作地耦合到电池充电器的电池组的方法。 该方法包括：在电池组耦合到电池充电器的同时测量第一电池组的多个指定端子处的电压; 确定多少个指定端子连接到参考电压，例如电池正极; 以及基于指定的多个终端连接到参考电压来识别电池组的属性。

公开(公告)号：EP2375486A2

公开(公告)日：2011-10-12

申请号：EP11161557.1

申请日：2011-04-07

Applicant: Black & Decker Inc.

Inventor： Howard, Geoffrey S. ,  Iqbal, Aziz

IPC: H01M10/42 ,  H01M10/44 ,  H01M10/48 ,  H02J7/00 ,  H02J7/04

CPC classification number: H02J7/0021 ,  B25F5/02 ,  B25F5/021 ,  G01R31/362 ,  G01R31/3627 ,  G01R31/3675 ,  G01R31/3682 ,  H01H9/061 ,  H01H2009/065 ,  H01M10/441 ,  H01M10/482 ,  H01M2010/4271 ,  H01M2010/4278 ,  H01M2220/30 ,  H01R12/7005 ,  H01R13/112 ,  H02J7/0003 ,  H02J7/0008 ,  H02J7/0019 ,  H02J7/0031 ,  H02J7/0045 ,  H02J7/0047 ,  H02J7/0063 ,  H02J7/007 ,  H02J7/045 ,  H02J2007/004 ,  H02J2007/0067 ,  H02P3/08 ,  H02P7/285 ,  H02P7/29 ,  H02P31/00 ,  H05B33/0806

Abstract: A method for determining contamination of an interface between a battery pack coupled to a battery charger, comprising measuring an unloaded voltage across two terminals of a battery pack; supplying a current from the charger via the terminals to the battery pack; measuring a loaded voltage across the terminal of the battery pack while delivering the current to the battery pack; determining a difference between the loaded voltage and the unloaded voltage; and comparing the difference to an expected voltage drop across the battery cells of the battery pack, thereby determining contamination is present at the interface between the battery pack and the battery charger.

Abstract translation: 一种用于耦合到电池充电器，测量跨电池组的两个端子电压空载的，其包括电池组之间的界面的确定性挖掘污染方法; 供给从通过端子到电池组充电器的电流; 测量跨同时提供电流给电池组中的电池组的端子加载电压; 确定性采矿加载的和无负荷电压的电压之间的差; 和的差在整个电池组的电池单元预期的电压降，从而确定性挖掘污染比较存在于电池组和电池充电器之间的接口。